[  525.635668] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.646559] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.657647] br0: port 1(veth0) entered blocking state
[  525.657704] br0: port 1(veth0) entered disabled state
[  525.657761] veth0: entered allmulticast mode
[  525.657840] veth0: entered promiscuous mode
[  525.668151] br0: port 2(veth1) entered blocking state
[  525.668271] br0: port 2(veth1) entered disabled state
[  525.668337] veth1: entered allmulticast mode
[  525.668468] veth1: entered promiscuous mode
[  526.063273] br0: port 1(veth0) entered blocking state
[  526.063400] br0: port 1(veth0) entered forwarding state
[  526.063497] br0: port 2(veth1) entered blocking state
[  526.063546] br0: port 2(veth1) entered forwarding state
[  527.679230] bond0: (slave veth1): link status definitely up
[  527.679365] bond0: (slave veth1): making interface the new active one
[  527.679455] bond0: active interface up!
[  527.707153] veth1: left allmulticast mode
[  527.707258] veth1: left promiscuous mode
[  527.707313] br0: port 2(veth1) entered disabled state
[  527.707435] veth0: left allmulticast mode
[  527.707480] veth0: left promiscuous mode
[  527.707532] br0: port 1(veth0) entered disabled state
[  527.732503] bond0: (slave veth1): Releasing backup interface
[  527.740368] bond0: (slave veth0): Releasing backup interface